OKHTTP3 设置代理ip用户名及密码

[十有八⑨]

okhttp3 如何设置代理IP 用户名及密码

[懂点代码的朋友]

//https://square.github.io/okhttp/3.x/okhttp/okhttp3/Authenticator.htmlnew OkHttpClient()

.newBuilder()
.proxySelector(new ProxySelector() {
@Override
public List<Proxy> select(URI uri) {
log.info("getHost:{}", uri.getHost());
if (uri.getHost().endsWith(host)) {
List<Proxy> proxyList = new ArrayList<>(4);
proxyList.add(new Proxy(Proxy.Type.HTTP, new InetSocketAddress(proxyHost, proxyPort)));
return proxyList;
} else {
return null;
}
}

@Override
public void connectFailed(URI uri, SocketAddress sa, IOException ioe) {
}
})
.proxyAuthenticator(new Authenticator() {
@Override
public Request authenticate(Route route, Response response) throws IOException {
if (response.request().header("Proxy-Authorization") != null) {
// Give up, we've already failed to authenticate.
return null;
}

String credential = Credentials.basic(userName, password);
return response.request().newBuilder()
.header("Proxy-Authorization", credential)
.build();
}
})
.build();

[langzi001c]

这个怎么玩呀，小白，有demo吗，谢谢大佬